phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78306e6546c2792f090be7f0306ab539' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('78306e6546c2792f090be7f0306ab539', -1, 1714826128, 1714826128, '12de7dab', -8, 0, 0)

Line : 187
File : sessions.php